开云体育

Hey John. There is a directory on my Github with displays that work with the T41 (sorry im traveling). Www.github.com/drwjschmidt Just dig around Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ

After a year of emergencies, I am back at trying to put together a T-41. I purchased the following display from BuyDisplay.com, but do not know if it will work with the T-41. Also, I got the new

I will have some "parts trays" left over after electronics merit badge. I printed up a bunch to sort parts for mass audio amp build the scouts are doing as part of merit badge. I will post pics later,

I think my notes are getting caught somewhere in someone's spam folder so I'll post this in the forum hoping that you both get this note. Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ

I will take a couple dozen. Next week I have an order to put in for another 20w pa and a 100w kit too. You can send with them. FYI, I just worked South Africa on ft8 with your amp. Granted, after the

For anyone that wants them. FREE. I have hundreds of pill bottles.. several different sizes. Good for screws and washers, organizing parts, etc. They are yours for the taking. Dr.

thanks. ron, kc0tdj

I used #20 PTFE for the single winding (carries the RF current) and #24-28 transformer wire for the secondary windings. Its actually not that critical. I used PTFE wire for the primary because I

what wire is used for L44. ron , kc0tdj

Ok John… I just sell the latest T41 V12 boards and semi kits… not full sets of parts. Justin AI6YM sells Kits with all of the parts… but I don’t know how up to date his boards are (need to

What were you testing? Jack, W8TEE

After installing the ESP32 libraries in the Arcuino IDE, I have used both "ESP32-Dev Module"?? & "ESP32-WROOM-DA Module" with out noticing any difference. Dick K9IVB

Hi Bill I have the book and need the boards and parts.? You sent me a small packet of parts in the past.? Pleas place an order for me for the boards and the parts.? 73 John Novak KK4QYM 125 S..

Dick I have downloaded your info zip of Filter Testing Fixture. What do I choose in arduino Ino as a board ? Tim

While working on my other ESP32 project I ran across this article that does a nice job of explaining the ESP32 Dev Board pins and how & which ones to use.? It also explains why the various board are

Fixed now! Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner –

OH no it’s the right document, it’s the wrong text! I didn’t finish it yet. Because I just got the pictures done. I’ll finish it this afternoon. Sorry about that! Dr. William J.

Great work on the kit package with the qr code label.? It looks fantastic.? It looks like the assembly manual on github that the qr code on the kit package links to is the wrong document.? I think

As of close of business today, I'll have to stop talking board and kit orders for the T41 and associated electronics. I'm preparing for Hamvention now. We will have plenty of boards, kits, and books

Here is a list of the boards and kits... pick from the list and ask questions: Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner -